90624790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{887}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 173202624

約数和(自身を除く): 82577834

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 601, 887, 1202, 1774, 3005, 4435, 6010, 8870, 10217, 15079, 20434, 30158, 51085, 75395, 102170, 150790, 533087, 1066174, 2665435, 5330870, 9062479, 18124958, 45312395, 90624790]

約数ペア:

[(1, 90624790), (2, 45312395), (5, 18124958), (10, 9062479), (17, 5330870), (34, 2665435), (85, 1066174), (170, 533087), (601, 150790), (887, 102170), (1202, 75395), (1774, 51085), (3005, 30158), (4435, 20434), (6010, 15079), (8870, 10217)]